VOT – VOR Test Facility Usage Procedure

VOR stands for VOR Test facility. VOT transmits test signal which are used to determine the operational status and accuracy of a VOR receiver. This check can be done on ground as well as in air with some restrictions.

VOT Check procedure with OBS – Omni Bearing Selector:

With course deviation indicator centered OBS should read “0 degree” and “from” indication or “180 degree” and “to” indication.

VOT Check procedure with RMI:

It indicates “180 degree” on any OBS setting.

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